Product block-copolymer-other copolymers

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Catalog	name	Description	price
R-M-346	PEI2K-PCL2K	PEI2K-PCL2K,Polyehylenimine2K-Poly(ε-caprolactone)2K from ruixi.Pei2k-pcl2k is a compound composed of two polymers.Pei2k-pcl2k is a compound composed of two polymers.	price>
R-SH-3700	NHS-S-S-NHS	N-hydroxylsuccinimide-s-s-N-hydroxylsuccinimide，NHS-SS-NHS from ruixi.The two ends of the disulfide bond are respectively connected with n-hydroxylsuccinimide.	price>
R-M-409	PLLA4000-SH	PLLA4000-SH,poly(L lactide)4000-thiol from ruixi.PLLA4000-SH can be used to prepare nanoparticles, which can be further modified through -SH groups on the nanoparticle surface.Thiol can selectively react with maleimide and transition metal surface including gold, silver, etc.PLLA is a kind of polyester polymer polymerized from lactic acid, which is a new biodegradable material.	price>
R-BC-0070-5k	DSPE-PNIPAAM5k-COOH	Carboxylic acid-PNIPAAM-DSPE，DSPE-PNIPAAM-COOH，1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-Poly(N-isopropylacrylamide)-carboxyl from ruixi.Ruixi is a well-known biotechnology company. Our company focuses on the production and sales of scientific research level drug delivery and drug nano targeting products. At present, our products mainly include synthetic phospholipids, PEG derivatives, block copolymers, nano gold, magnetic nanoparticles, mesoporous silica, reactive fluorescent dyes, fluorescent quantum dots, click chemistry and macrocyclic ligands.	price>
R-C-2823	Yeast glucan-Schiff Base-PEI25K-FITC	Yeast glucan is a polysaccharide with immune enhancing activity in yeast cell wall β-Dextran.β- Glucan widely exists in various fungi and plants,such as yeast,Lentinus edodes,Ganoderma lucidum and oats.It is the main functional substance for them to play a role in health care. Schiff base mainly refers to a class of organic compounds containing imine or methylimine characteristic groups(-RC=n-).Usually,Schiff base is formed by condensation of amine and active carbonyl It has excellent liquid crystal properties.Used as organic synthetic reagent and liquid crystal material.	price>
R-C-2824	Yeast glucan-PEI25K-FITC	Yeast glucan is a polysaccharide with immune enhancing activity in yeast cell wall β- Dextran.β- Glucan widely exists in various fungi and plants,such as yeast,Lentinus edodes,Ganoderma lucidum and oats.It is the main functional substance for them to play a role in health care.Schiff base mainly refers to a class of organic compounds containing imine or methylimine characteristic groups(-RC=n-).Usually,Schiff base is formed by condensation of amine and active carbonyl It has excellent liquid crystal properties.Used as organic synthetic reagent and liquid crystal material.	price>
R-C-2831	Mannose/chitosan loaded on liposome surface(90nm)	Long circulating liposomes can inhibit tumor and regulate immunity Chitosan, a natural polymer,has excellent properties such as biological functionality and compatibility,blood compatibility,safety,microbial degradation and so on.	price>
R-C-2897	Biotin-PEG-Hyd-PCL	Ruixi bio supplies environmentally responsive copolymer products(disulfide bond, hydrazone bond and citric acid) which are connected between two different polymers with disulfide bond or hydrazone bond or citric acid to make them redox sensitive and pH responsive.Different polymers include PEG、PEI、Hyaluronate、Dextran、Chitosan、PLGA、PCL、PLA、P2VP、PAA、PMMA etc.	price>
R-C-2898	PCL-PEG-RPKPQQFFGLM	Polyethylene glycol derivatives can increase solubility and stability and reduce the immunogenicity of peptides and proteins.It can also inhibit the nonspecific binding of charged molecules on the modified surface.It is widely used in pharmaceutical research,drug sustained release,nano new material research and cell culture.In the study of ligands of active compounds, polypeptide synthesis carriers and polymer grafted compounds.	price>
R-C-2908	PPO-PEO-PPO	poly(propylene oxide)-poly(ethylene oxide)-poly(propylene oxide) block copolymer is a series of water-soluble non-ionic surfactants composed of different PPO / PEO block ratio and molecular weight. Due to its good temperature response and biocompatibility, PEO-PPO-PEO block copolymers have important applications in the fields of hydrophobic drug solubilization and controlled release, gene therapy and so on.	price>

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